FROM dockerproxy.net/library/alpine:latest
RUN echo "http://mirrors.aliyun.com/alpine/v3.21/main/" > /etc/apk/repositories && \
  echo "http://mirrors.aliyun.com/alpine/v3.21/community/" >> /etc/apk/repositories && \
  apk update --no-cache && \
  apk add --no-cache ca-certificates tzdata # 设置时区环境变量
ENV TZ=Asia/Shanghai